Aegend Mirrored Swimming Goggles No Leaking Anti Fog UV Protection Triathlon Swim Goggles Mirror Coated with Free Protection Case for Adult Men Women Youth Kids Child, Black Swim Goggles have Mirrored lenses that can reflect bright sunlight away from your eyes. Best for triathlons, open water swims and other recreational outdoor swimming activities. Quality ANTI-FOG coating treatment and UV protection. 100% PVC and latex free. Goggle's Silicone clasp and straps are easily adjustable from both sides with a simple pull of the strap! Swimming goggles with ergonomic and completely sealed silicone protective circle design can help to reduce the pressure around the eyes and let you enjoy swimming. UPGRADE: Reinforced clasp for added strength. WHAT WE SELL IS NOT ONLY PRODUCT BUT ALSO OUR BEST SERVICE, if there are any problems about our products, please contact us and we will try our best to meet your expectation.